如果所有的.cimg都有相同的宽度,我想做一些事情。
<img class='cimg' src='...' alt='img'>
<img class='cimg' src='...' alt='img'>
<img class='cimg' src='...' alt='img'>js
let w = $.map($('.cimg'), (e) => $(e)[0].naturalWidth); 结果- [960, 960, 960]
if(all elements of w are equal){do_something();} // how to do this?https://stackoverflow.com/questions/59443857
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